85068923 has 4 divisors (see below), whose sum is σ = 85093728. Its totient is φ = 85044120.

The previous prime is 85068889. The next prime is 85068937. The reversal of 85068923 is 32986058.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 85068923 - 2⁸ = 85068667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85068983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6236 + ... + 14457.

It is an arithmetic number, because the mean of its divisors is an integer number (21273432).

Almost surely, 2^85068923 is an apocalyptic number.

85068923 is a deficient number, since it is larger than the sum of its proper divisors (24805).

85068923 is a wasteful number, since it uses less digits than its factorization.

85068923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24804.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 85068923 is about 9223.2815743639. The cubic root of 85068923 is about 439.8017753806.

The spelling of 85068923 in words is "eighty-five million, sixty-eight thousand, nine hundred twenty-three".